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High-purity yttrium oxide cov khoom tsis tsuas yog nthuav tawm kev hnav zoo, tiv thaiv kev puas tsuaj thaum siv ntev thiab ua rau lawv lub neej ua haujlwm ntev, tab sis lawv kuj muaj kev tiv thaiv corrosion zoo dua, tuav cov qauv tshuaj ruaj khov thaum raug rau ntau yam tshuaj lom neeg, yog li ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom. Tsis tas li ntawd, lawv lub zog txhua yam yog qhov tshwj xeeb, tso cai rau lawv tuaj yeem tiv taus sab nraud tseem ceeb yam tsis muaj deformation lossis kev puas tsuaj.
- Zoo thermal stability
- Zoo corrosion-resistant
- High thermal conductivity
- High dielectric tsis tu ncua
- Zoo kub tsis kam
Yttrium Oxide Khoom
|
Material Matrix |
Yttria |
||
|
Cov khoom |
Yam khoom |
Chav tsev |
TSV-Y100A |
|
Lub cev khoom |
Xim |
|
Greyish Dawb |
|
Qhov ntom |
g/cm3 |
4.9 |
|
|
Mechanical Behavior |
Vickers Hardness |
GPa |
6 |
|
Khoov zog |
Mpa |
130 |
|
|
Compressive zog |
Mpa |
3000 |
|
|
Young's Modulus |
GPa |
160 |
|
|
Fracture Toughness |
Mpa.m1/2 |
1.1 |
|
|
Thermal khoom |
Coefficient ntawm Thermal Expansion |
10-6/ degree |
7.2 |
|
Thermal conductivity |
W/(m.K) |
14 |
|
|
Tshwj xeeb kub muaj peev xwm |
J/(g.K) |
0.45 |
|
|
Ua haujlwm kub siab tshaj plaws |
degree |
1800 |
|
|
Hluav taws xob khoom |
Dielectric zog |
kv/mm |
11 |
|
Dielectric qhov tsis tu ncua (1MHz) |
- |
11 |
|
|
Dielectric Losses (1MHz) |
(X10-4) |
5 |
|
|
Volume Resistivity 20 degree |
Ω cm |
>1013 |
|
|
Volume Resistivity 300 degree |
Ω cm |
1010 |
|
* Cov khoom muaj nqis uas tau teev tseg yog cov txiaj ntsig nruab nrab tau los ntawm cov qauv kuaj thiab tsis tau lees paub. Thov nco ntsoov tias cov txiaj ntsig no yuav txawv rau cov khoom tsim tshwj xeeb.
Yttrium Oxide daim ntawv thov nyob rau hauv ntau yam lag luam
- Kev lag luam semiconductor:Precision ceramics ua los ntawm ultra- siab- purity yttrium oxide yog siv los tsim cov khoom siv hluav taws xob sib txuas. Yttrium oxide ceramics kuj tau siv dav hauv cov khoom siv semiconductor, xws li cov khoom siv kho qhov muag hauv cov tshuab lithography thiab cov nqa khoom wafer.
- Kev Kho Mob Field:Hauv kev sib koom ua ke hloov kev phais, yttrium oxide yog siv los tsim cov pob qij txha thiab lub hauv caug. Vim nws cov biocompatibility zoo heev, nws tuaj yeem sib txuas nrog tib neeg cov ntaub so ntswg yam tsis muaj kev cuam tshuam lub cev tiv thaiv kab mob.
- Electronics sector:Raws li qhov siab - cov khoom siv insulating zaus, yttrium oxide yog siv los tsim cov khoom siv microwave, radar kav hlau txais xov npog, thiab ntau dua. Hauv 5G cov khoom siv sib txuas lus, nws cov khoom zoo heev insulating thiab ruaj khov dielectric kev ua tau zoo ua kom cov teeb liab tsawg tsawg thaum sib kis, yog li txhim kho kev sib txuas lus zoo thiab ceev. Tsis tas li ntawd, yttrium oxide ceramic.
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